Texture2D GetChildSprite(Texture2D spriteSheetTexture, ChildSpriteCoordinates childSprites)
{
int x = childSprites.x, y = childSprites.y, width = childSprites.width, height = childSprites.height;
Texture2D childSpriteTexture = new Texture2D(width, height);
Color[] data = spriteSheetTexture.GetPixels(x, spriteSheetTexture.height - y - height, width, height);
childSpriteTexture.SetPixels(data);
childSpriteTexture.Apply();
return(childSpriteTexture);
}
void GenerateSpritesAndAnimations(bool createSprites, bool createAnimations)
{
string separator = Path.DirectorySeparatorChar.ToString();
string dataPath = Path.GetFullPath("Assets" + separator + "BinaryFiles" + separator + "Data");
string spritePath = Path.GetFullPath("Assets" + separator + "Resources" + separator + "Sprites");
string compiledFilesPath = Path.GetFullPath("Assets" + separator + "CompiledFiles");
string animationsPath = "Assets" + separator + "Resources" + separator + "Animations" + separator;
List <AnimationFrameReferences> animationFrames = new List <AnimationFrameReferences>();
foreach (string file in Directory.GetFiles(dataPath, "*.adf"))
{
string fileName = Path.GetFileName(file);
byte[] bytes = File.ReadAllBytes(file);
BinaryReader reader = new BinaryReader(new MemoryStream(bytes));
StreamWriter writer = new StreamWriter(compiledFilesPath + separator + Path.GetFileName(file) + "-header.txt");
byte fileType = reader.ReadByte();
int extraLength = reader.ReadInt32() + 1;
writer.WriteLine("Type: {0}, Extra Length: {1}", fileType, extraLength);
writer.Write("Extra Bytes: ");
for (int i = 0; i < extraLength - 1; i++)
{
writer.Write("{0,4}", reader.ReadByte()); // Not sure if offset is needed here
}
byte offset = reader.ReadByte();
writer.WriteLine();
int numberOfFrames = ApplyOffset(reader.ReadInt32(), offset);
writer.WriteLine("NumberOfFrames: {0}", numberOfFrames);
ChildSpriteCoordinates[] childSprites = new ChildSpriteCoordinates[numberOfFrames];
int totalSprites = 0;
for (int i = 0; i < numberOfFrames; i++)
{
int id = ApplyOffset(reader.ReadInt32(), offset);
byte animationLength = ApplyOffsetByte(reader.ReadByte(), offset);
if (animationLength == 1)
{
int imageId = id;
int x = ApplyOffset(reader.ReadInt32(), offset);
int y = ApplyOffset(reader.ReadInt32(), offset);
int width = ApplyOffset(reader.ReadInt32(), offset);
int height = ApplyOffset(reader.ReadInt32(), offset);
childSprites[totalSprites++] = new ChildSpriteCoordinates(imageId, x, y, width, height);
writer.WriteLine("Id: {0,4} X: {1,4} Y: {2,4} W: {3,4} H: {4,4}", imageId, x, y, width, height);
}
else
{
int animationId = id;
AnimationFrameReferences animReference = new AnimationFrameReferences(animationId);
writer.Write("Animation Id: {0,6} Frame Ids:", animationId);
for (int j = 0; j < animationLength; ++j)
{
int frameId = ApplyOffset(reader.ReadInt32(), offset);
animReference.AddFrame(frameId);
writer.Write(" {0,6}", frameId);
}
byte delimiter = ApplyOffsetByte(reader.ReadByte(), offset);
animationFrames.Add(animReference);
writer.WriteLine(" Delimiter: {0}", delimiter);
}
}
if (numberOfFrames != totalSprites)
{
Debug.Log(fileName + " Frames: " + numberOfFrames + " Sprites: " + totalSprites);
}
if (offset != bytes[bytes.Length - 2])
{
Debug.Log(fileName + " Offset: " + offset + " SecondLastByte: " + bytes[bytes.Length - 2]);
}
int unknown = ApplyOffset(reader.ReadInt32(), offset);
writer.WriteLine("U: {0}", unknown);
writer.Close();
if (createSprites)
{
int length = (int)(reader.BaseStream.Length - reader.BaseStream.Position);
byte[] buffer = reader.ReadBytes(length);
byte[] data = new byte[RealSize(buffer.Length, 0x315)];
for (int k = 0; k < buffer.Length; k++)
{
data[k - (k / 790)] = ApplyOffsetByte(buffer[k], offset);
}
string compiledFileNamePath = compiledFilesPath + separator + fileName.Substring(0, fileName.IndexOf('.'));
if (unknown == 36)
{
File.WriteAllBytes(compiledFileNamePath + ".wav", data);
continue;
}
BMPLoader bmpLoader = new BMPLoader();
BMPImage bmpImg = bmpLoader.LoadBMP(data);
if (bmpImg == null)
{
continue;
}
Texture2D tex = bmpImg.ToTexture2D();
RemoveBlackBackground(tex);
SaveTextureAsPNG(tex, compiledFileNamePath + ".png");
for (int i = 0; i < totalSprites; ++i)
{
tex = GetChildSprite(bmpImg.ToTexture2D(), childSprites[i]);
RemoveBlackBackground(tex);
SaveTextureAsPNG(tex, spritePath + separator + childSprites[i].frameId + ".png");
}
}
}
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
if (createAnimations)
{
foreach (AnimationFrameReferences animReference in animationFrames)
{
Sprite[] animSprites = new Sprite[animReference.frameList.Count];
int spriteIndex = 0;
foreach (int frameId in animReference.frameList)
{
animSprites[spriteIndex++] = Resources.Load <Sprite>("Sprites" + separator + frameId); //atlas.GetSprite(spriteId);
}
CreateAnimation(animationsPath, animReference.animationId.ToString(), animSprites, 8, true);
}
}
Debug.Log("End");
}